笔者对GD型并捻机张力均匀性进行了测试、分析。
The tension evenness on GD doubling and twisting machine is examined and analysed.
且证明了PBT/PET并列型复合纤维经假捻变形后其卷曲度、卷曲收缩率、卷曲模量、卷曲稳定性处于最佳状态，经机织后织物的弹性可达23％以上。
After false texturing the degree of crimp, crimp contraction, crimp modulus and crimp stability of PBT/PET fiber are all in the optimum condition, the elasticity of its woven fabric can be over 23%.
根据生产实践，讨论了在SDS700 B型拉伸假捻机上开发生产涤纶高弹丝的关键工艺参数对产品质量的影响。
According to the production practice, it discussed that the key processing parameters influenced the quality of high - elastic polyester yarn produced on SDS700B false - twist texturing machine.
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